| 摘要 |
<p>A domestic vacuum cleaner is disclosed including a cyclone separator for separating household dust and debris from air. The cyclone separator includes a container 1 for collecting dust and debris at the lower end 42 thereof, an inlet 51 for introducing a fluid mixture swirling about an axis at a region of the container remote from the lower end 42, barrier means (11, 13a, 13b, 14a, 14b, 15a, 15b and 24) between the region and the lower end 42, and an outlet 52 for lighter phase of the mixture, the outlet opening from the region mentioned above. A lower portion of the container 1 is dividable from an upper portion to allow emptying of the container of collected dust and debris, the lower portion being below the barrier means (11, 13a, 13b, 14a, 14b, 15a, 15b and 24). <IMAGE></p> |
